Images are representations only.
OPTISOUND 3010 C/3020 C/3030 C Ultrasonic Level Transmitter
Brand: KrohneOPTISOUND 3010 C, 3020 C and 3030 C ultrasonic sensors are especially suitable for level measurement of liquids, but are also good for solids.
The instruments differ in the measuring range, the transducer version and the process fitting.
Through different, adapted emitting frequencies, levels in a measuring range of 16.4 to 49.2 feet (5 to 15 meters) can be measured.
Resistant materials for transducers and process fittings also allow applications in corrosive products (depending on the model).
A practical mounting strap (option) enables easy orientation of OPTISOUND 3030 C.
Specifications
Brand
Accuracy
- ± 4 mm - 3010 C & 3020 C
- ± 6 mm - 3030 C
- Better than 0.2 %
Adjustment
- 4 Keys
Ambient Temperature Range
- -40° to 80° C (-40° to 176° F)
Applications
- Liquids & Solids in Virtually All Industries
- Water & Waste Water Management - 3010 C & 3020 C
Approvals & Certifications
- 3010 C & 3020 C: ATEX II 1 G, 1/2 G, 2 G EEx ia IIC T6
- 3010 C & 3020 C: EMC EN 61326: 1997 (Class A), EN 61326: 1997, A1: 1998
- 3010 C & 3020 C: LVD EN 61010-1: 2001
- CE
- NAMUR NE 53
BSP Connection
- G 1-1/2” Male - 3010 C
- G 2” Male - 3020 C
Cable Entry
- 1/2” NPT
- M20 x 1.5
Cable Material
- Polyethylene (PE)
Communication
- HART
Consumption
- Power: 2.1 W, Max.
- Power: 4 VA, Max.
Current
- Limitation: 22 mA
Deadband
- 0.8 Foot (0.25 Meter) - 3010 C
- 1.3 feet (0.4 Meter) - 3020 C
- 2 feet (0.6 Meter) - 3030 C
Diameter
- Outer Cable: 0.19” to 0.35” (5 to 9 mm)
Diaphragm Material
- Transducer: 316Ti Stainless Steel, 1.4542
Display
- Dot Matrix LCD
Electrical Connectors
- Plug Connection
- Wire Cross Sections up to 2.5 mm²
Electrical Contacts
- Gold-Plated Sliding Contacts (I²C Bus)
Enclosure, Body Material
- 316L Stainless Steel, 1.4435
- ABS
- Plastic PBT (Polyester)
Environmental Protection
- IP20 (For Unassembled)
- IP40 (For Mounted into the Sensor without Cover)
- IP66
- IP68
Flange Material
- Compression Flange: 316L Stainless Steel (1.4435) - 3030 C
- Compression Flange: Polypropylene Homopolymer (PPH) - 3030 C
Frequency
- Ultrasonic: 35 kHz - 3030 C
- Ultrasonic: 54 kHz - 3020 C
- Ultrasonic: 70 kHz - 3010 C
Humidity
- 45 to 75 % Relative Humidity
Interval Time
- > 2 seconds
Materials of Construction
- Ground Terminal: Stainless Steel (1.4571 / 1.4435)
Media
- Liquids
- Solids
Mounting
- Socket
Mounting Position
- Vertical
Output
- 4-20 mA, 2-Wire or 4-Wire
Process Temperature
- -40° to 80° C (-40° to 176° F)
Storage Temperature
- -40° to 80° C (-40° to 176° F)
Supply Voltage
- 14-30 Vdc (For 2-Wire, EEx ia Instrument)
- 14-36 Vdc (For 2-Wire, Non Ex Instrument)
- 20-253 Vac, 50/60 Hz (For 4-Wire Instrument)
- 20-72 Vdc, 50/60 Hz (For 4-Wire Instrument)
System Pressure
- psi: -2.9 to 14.5 (kPa: -20 to 100, bar: -0.2 to 1) - 3030 C
- psi: -2.9 to 29 (kPa: -20 to 200, bar: -0.2 to 2) - 3010 C & 3020 C
Temperature Coefficient
- 0.06 % / 10K - Average Temperature Coefficient of Zero Signal
Temperature Range
- 18° to 30° C (64° to 86° F)
Vibration
- Resistance: 4 G at 5 to 100 Hz
Wetted Materials
- EPDM - Seal Transducer / Process Fitting
- Mounting Strap: 304 Stainless Steel, 1.4301 - 3030 C
- Process Fitting & Transducer: PVDF - 3010 C & 3020 C
- Process Fitting: Unsaturated Polyester (UP) - 3030 C
Window Material
- Polycarbonate - Inspection Window in Housing Cover
- Polyester Foil - Inspection Window
- Open basins, channels, sumps and sludge containers
- Water/wastewater basins
- Open channels for flow measurement
- Profile measurement on conveyor belts
- Small silos and storage tanks for solids
- Small storage tanks with slightly corrosive acids
- Applications with hazardous areas and SIL requirement
